(iv)
The bond which is formed by one sided sharing of pair of electrons
is called:
(a) Ionic bond.
(b) Covalent bond.
(c) Co-ordinate covalent bond, (d) Chemical bond.
Answers
Answer:
15-Aug-2020 — A coordinate bond (also called a dative covalent bond) is a covalent bond (a shared pair of electrons) in which both electrons come from the same atom. A covalent bond is formed by two atoms sharing a pair of electrons. The atoms are held together because the electron pair is attracted by both of the nuclei.
The correct answer is (b) Covalent bond
When atoms share electron pairs, this is known as covalent bonding. In order to obtain additional stability, atoms will covalently link with neighbouring atoms in order to build a full electron shell. Atoms can fill up their outer electron shell and increase stability by sharing their outermost (valence) electrons. Nonmetals quickly create covalent bonds with other nonmetals to achieve stability, and depending on how many valence electrons they have, they can establish one to three covalent bonds with other nonmetals.
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